208017744

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4987}}^1$

素因数の和:5088

約数の個数: 80

約数和(自身を含む): 593771520

約数和(自身を除く): 385753776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 474, 528, 632, 869, 948, 1264, 1738, 1896, 2607, 3476, 3792, 4987, 5214, 6952, 9974, 10428, 13904, 14961, 19948, 20856, 29922, 39896, 41712, 54857, 59844, 79792, 109714, 119688, 164571, 219428, 239376, 329142, 393973, 438856, 658284, 787946, 877712, 1181919, 1316568, 1575892, 2363838, 2633136, 3151784, 4333703, 4727676, 6303568, 8667406, 9455352, 13001109, 17334812, 18910704, 26002218, 34669624, 52004436, 69339248, 104008872, 208017744]

約数ペア:

[(1, 208017744), (2, 104008872), (3, 69339248), (4, 52004436), (6, 34669624), (8, 26002218), (11, 18910704), (12, 17334812), (16, 13001109), (22, 9455352), (24, 8667406), (33, 6303568), (44, 4727676), (48, 4333703), (66, 3151784), (79, 2633136), (88, 2363838), (132, 1575892), (158, 1316568), (176, 1181919), (237, 877712), (264, 787946), (316, 658284), (474, 438856), (528, 393973), (632, 329142), (869, 239376), (948, 219428), (1264, 164571), (1738, 119688), (1896, 109714), (2607, 79792), (3476, 59844), (3792, 54857), (4987, 41712), (5214, 39896), (6952, 29922), (9974, 20856), (10428, 19948), (13904, 14961)]